Fossa vs Hotson’s Brush-tailed Mouse

Cryptoprocta ferox compared with Calomyscus hotsoni

Key Differences

• Fossa is Vulnerable while Hotson’s Brush-tailed Mouse is Least Concern.

Taxonomic Classification

Rank	Fossa	Hotson’s Brush-tailed Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Rodentia (Rodents)
Family	Eupleridae	Calomyscidae
Genus	Cryptoprocta	Calomyscus
Species	Cryptoprocta ferox	Calomyscus hotsoni

Evolutionary Relationship

Fossa and Hotson’s Brush-tailed Mouse share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Fossa

VU — Vulnerable

Hotson’s Brush-tailed Mouse

LC — Least Concern

Physical Characteristics

Attribute	Fossa	Hotson’s Brush-tailed Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hotson’s Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.